51, Portman Street, Middlesbrough occupies a 58 m² plot as recorded by HM Land Registry.

Of the 55 other houses in this postcode, 51 have recorded plot sizes, and this one ranks as the 33rd largest.

51, Portman Street, Middlesbrough has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Aug 2015.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

Land Registry records and our Estate Agent network show 186 sales of comparable properties within 350 metres of 51, Portman Street, Middlesbrough since 2021.

Most recently, 68, Portman Street, Middlesbrough, TS1 4DH, a freehold house, sold at £78,000 on the 20th January 2026.

Read more about house prices in TS1.

• Sold Jan 2026£78,000 | 2 Bed House68, Portman Street, Middlesbrough, TS1 4DH68, Portman Street, Middlesbrough, TS1 4DH
• Sold Nov 2025£52,000 | 2 Bed House80, Portman Street, Middlesbrough, TS1 4DH80, Portman Street, Middlesbrough, TS1 4DH
• Sold Aug 2025£66,000 | 2 Bed House78, Percy Street, Middlesbrough, TS1 4DD78, Percy Street, Middlesbrough, TS1 4DD
• Sold Jul 2025£70,500 | 2 Bed House68, Pelham Street, Middlesbrough, TS1 4DJ68, Pelham Street, Middlesbrough, TS1 4DJ
• Sold May 2025£77,500 | 2 Bed House98, Portman Street, Middlesbrough, TS1 4DH98, Portman Street, Middlesbrough, TS1 4DH
• Sold Apr 2025£65,000 | 2 Bed House66, Portman Street, Middlesbrough, TS1 4DH66, Portman Street, Middlesbrough, TS1 4DH
• Sold Apr 2025£65,000 | 2 Bed House71, Portman Street, Middlesbrough, TS1 4DH71, Portman Street, Middlesbrough, TS1 4DH
• Sold Nov 2024£87,000 | 2 Bed House96, Portman Street, Middlesbrough, TS1 4DH96, Portman Street, Middlesbrough, TS1 4DH
• Sold Oct 2024£90,750 | 2 Bed House64, Portman Street, Middlesbrough, TS1 4DH64, Portman Street, Middlesbrough, TS1 4DH
• Sold Oct 2024£60,000 | 2 Bed House66, Pelham Street, Middlesbrough, TS1 4DJ66, Pelham Street, Middlesbrough, TS1 4DJ
• Sold Jul 2024£55,000 | 2 Bed House63, Portman Street, Middlesbrough, TS1 4DH63, Portman Street, Middlesbrough, TS1 4DH
• Sold Apr 2024£100,000 | 2 Bed House86, Portman Street, Middlesbrough, TS1 4DH86, Portman Street, Middlesbrough, TS1 4DH
• Sold Jan 2024£63,000 | 2 Bed House45, Portman Street, Middlesbrough, TS1 4DH45, Portman Street, Middlesbrough, TS1 4DH
• Sold Sep 2023£45,000 | 2 Bed House72, Pelham Street, Middlesbrough, TS1 4DJ72, Pelham Street, Middlesbrough, TS1 4DJ
• Sold Jun 2023£58,000 | 2 Bed House60, Portman Street, Middlesbrough, TS1 4DH60, Portman Street, Middlesbrough, TS1 4DH
• Sold Nov 2022£64,000 | 2 Bed House47, Portman Street, Middlesbrough, TS1 4DH47, Portman Street, Middlesbrough, TS1 4DH
• Sold Mar 2022£87,500 | 2 Bed House67, Portman Street, Middlesbrough, TS1 4DH67, Portman Street, Middlesbrough, TS1 4DH
• Sold Feb 2022£85,000 | 2 Bed House58, Portman Street, Middlesbrough, TS1 4DH58, Portman Street, Middlesbrough, TS1 4DH
• Sold Aug 2021£60,000 | 2 Bed House50, Pelham Street, Middlesbrough, TS1 4DJ50, Pelham Street, Middlesbrough, TS1 4DJ
• Sold Feb 2021£39,999 | 2 Bed House49, Portman Street, Middlesbrough, TS1 4DH49, Portman Street, Middlesbrough, TS1 4DH

Our analysis of the public data ranks 51, Portman Street, Middlesbrough as the 87th largest and the 38th most expensive of the 142 addresses on Portman Street, Middlesbrough, TS1.

Against the TS1 postcode district average, it is £22k less expensive than the typical property.

• Ayresome Primary School

  400 m away
• Newport Primary School

  500 m away
• Sacred Heart Primary School

  700 m away

• Outwood Academy Riverside

  1.0 km away
• Macmillan Academy

  1.6 km away
• Outwood Academy Acklam

  3.0 km away

• Middlesbrough

  |

  1.1 km away
• James Cook University Hospital

  |

  3.0 km away
• Marton

  |

  4.0 km away

Environment Agency data suggests this area has a Very Low risk of flooding.